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$133+ Cheap flights from Kansas City (MCI) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SJU
abr. 13 — abr. 201
dom. 4/13
dom. 4/20
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to San Juan are usually found in September or October, booked 63 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Kansas City to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 8, 2025.

Round-trip from

$265
(Delta)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$393
From Kansas City to San Juan
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One-way flight from Kansas City to San Juan
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kansas City to San Juan

Cheapest flights from Kansas City to San Juan
Explore the most affordable flight options available from Kansas City to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 8, 2025.

This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/285:45 amMCI - SJU
1 stop9h 16mDelta
sáb. 5/36:15 amSJU - MCI
1 stop8h 38mDelta
Deal found 4/6$265
This Mytrip deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1011:26 amMCI - SJU
1 stop6h 41mSpirit Airlines
jue. 5/158:12 pmSJU - MCI
1 stop15h 19mSpirit Airlines
Deal found 4/7$270
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:00 amMCI - SJU
1 stop15h 30mAmerican Airlines
mar. 5/131:35 pmSJU - MCI
1 stop8h 56mAmerican Airlines
Deal found 4/7$328
This United deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:30 amMCI - SJU
1 stop8h 12mUnited Airlines
mar. 10/71:05 amSJU - MCI
2 stops14h 08mUnited Airlines
Deal found 4/6$355
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/132:40 pmMCI - SJU
1 stop8h 15mSouthwest
mar. 5/207:00 amSJU - MCI
2 stops9h 30mSouthwest
Deal found 4/6$390

Cheapflights Fare Finder

Customize your flight search to find flights from Kansas City to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 8, 2025.
Use the filters below to find and compare flights from Kansas City to San Juan that are best for you.

Fly from

Kansas City

Fly to

San Juan

Route

Depart

Return

Price

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

lun. 4/28

2:02 pm-11:15 pm

1 stop8h 13m

San Juan Luis Munoz Marin Intl

sáb. 5/3

2:20 pm-9:43 pm

1 stop8h 23m

$265

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

sáb. 5/10

11:26 am-7:07 pm

1 stop6h 41m

San Juan Luis Munoz Marin Intl

jue. 5/15

8:12 pm-10:31 am

1 stop15h 19m

$270

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

lun. 5/5

6:00 am-10:30 pm

1 stop15h 30m

San Juan Luis Munoz Marin Intl

mar. 5/13

1:35 pm-9:31 pm

1 stop8h 56m

$328

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

sáb. 5/3

7:45 am-11:57 pm

2 stops15h 12m

San Juan Luis Munoz Marin Intl

mar. 5/6

1:05 am-2:33 pm

2 stops14h 28m

$379

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

mar. 5/13

2:40 pm-11:55 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

mar. 5/20

7:00 am-3:30 pm

2 stops9h 30m

$390

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

mar. 5/13

11:13 am-5:12 am

1 stop16h 59m

$133

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

vie. 4/25

4:23 pm-11:39 pm

2 stops30h 16m

$167

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

mar. 6/10

10:35 am-7:53 pm

1 stop8h 18m

$211

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

mié. 5/28

6:10 pm-5:30 am

1 stop10h 20m

$256

Kansas CitySan Juan

MCI - SJU

MCISJU

Kansas City

sáb. 4/12

8:00 am-8:26 am

2 stops23h 26m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 12 results
1
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Best time to book a flight from Kansas City to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kansas City to San Juan

How far ahead should I book a flight from Kansas City to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to San Juan. Price data was last updated on April 4, 2025.

The best time to book flights from Kansas City to San Juan is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kansas City to San Juan?

Currently, September is the cheapest month in which you can book a flight from Kansas City to San Juan (average of $254). Flying from Kansas City to San Juan in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to SJU?

Find hourly flight availability from Kansas City to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 8, 2025.

It’s optimal to fly from Kansas City to San Juan in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Kansas City to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Kansas City to San Juan. Price data was last updated on March 31, 2024.

Travelers seeking maximum savings on their Kansas City to San Juan flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated abril 8, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Kansas City to San Juan by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,846 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,901 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,629 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,846 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Kansas City to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to San Juan?

    Located just 17.4 mi from the city center, Kansas City is the airport most travelers will use when flying to San Juan from Kansas City. Booking flights from Kansas City (MCI) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 5 different airlines.

  • What are the cheapest airlines flying from Kansas City to San Juan round-trip?

    Cheapflights users have booked flights from Kansas City to San Juan round-trip from $265. Other airlines that can offer you cheap pricing are Spirit Airlines, from $270, and American Airlines, from $328. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kansas City to San Juan one-way?

    One-way options have recently been found by users for as low as $133 on American Airlines. Other airlines that offer cheap prices include Spirit Airlines from $167 and Delta from $211 one-way.

  • Where are the most common layover locations when flying from Kansas City to San Juan?

    Kansas City to San Juan flights have a layover in Atlanta most of the time.

  • What are some popular things to do or see while on a layover in Atlanta?

    The majority of Atlanta visitors spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Travelers on a layover in Atlanta can visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola, by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively after landing at Atlanta Hartsfield-Jackson. Travelers can book a car rental at Atlanta Hartsfield-Jackson for about $53 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Kansas City to San Juan flights?

    Kansas City to San Juan flights that have layovers will least frequently stop in Charlotte.

  • Can I find deals for flights from Kansas City to San Juan that include hotel bookings?

    Yes. In addition to deals on Kansas City to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to San Juan.

  • Can I find deals for business class flights from Kansas City to San Juan?

    Yes. Cheapflights offers flight deals from Kansas City to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Kansas City to San Juan (average of $254). Flying from Kansas City to San Juan in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Kansas City to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Luis Munoz Marin Intl flights
St. Louis to Luis Munoz Marin Intl flights
Springfield to Luis Munoz Marin Intl flights
St. Louis to Culebra flights
Kansas City to Aguadilla flights

Top 5 airlines flying from Kansas City to San Juan

Discover the top 5 airlines that operate flights from Kansas City to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$178Average$321FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$264Average$549FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$274Average$384FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$386Average$577FlexibilityNo cancel feeOn-time63%

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